How is `Magento\Framework\AppInterface::catchException()` implemented?

The interface

Implementations

1. Magento\Framework\App\Http::catchException()

2. Magento\Framework\App\Cron::catchException()

3. Magento\Indexer\App\Indexer::catchException()

4. Magento\Backend\App\UserConfig::catchException()

5. Magento\MediaStorage\App\Media::catchException()

6. Magento\Framework\App\StaticResource::catchException()